Add complete multi-theme dashboard system including:
- 8 selectable themes with persistent per-browser preferences
- Theme bootstrap script to prevent FOUC on page load
- 12+ reusable chart components (area, bar, donut, radial gauge, etc)
- Custom checkbox UI component
- New settings page for appearance customization
Other changes:
- Optimize supplier map API payload with getMappableSuppliers helper
- Add aria-label attributes to back buttons on detail pages for better accessibility
- Update next.config.ts to include new local development IP 192.168.1.128
- Update site manifest with all new favicon and PWA assets
- Fix styling and layout spacing in rewrite quote modal
Fix inconsistent line endings across all project files for cross-environment consistency.
Add complete unit test suite covering core utilities, API routes, and server services.
Add Playwright E2E test setup with smoke, auth, and agent API tests.
Update all project configuration files to match standardized formatting.
Fix MCP API error handling to properly propagate HTTP status codes and use correct JSON-RPC error codes.
Add VSCode workspace configuration, extensions, and example MCP config files.
Update .gitignore to exclude new test and build artifacts.
